/*
 * Copyright (C) 2011 Imavis Srl
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.imavis.video.parse.h264;

import java.nio.ByteBuffer;

/**
 *
 * @author Andrea Gualano
 */
enum NalUnitType {
    IDR_SLICE(5),
    SPS(7);
    private final int type;

    private NalUnitType(int type) {
        this.type = type;
    }

    public boolean seek(final ByteBuffer bb) {
        while (H264Utils.seekStartCodePrefix(bb)) {
            if (H264Utils.getNalUnitType(bb) == type) {
                return true;
            }
        }
        return false;
    }
}
